31
Monitoring additional Inverter status using COS
Section 4-9
Step 2
To change the specific size of the assembly, select the I/O Allocation Tab and
modify the size in the Edit I/O Allocate window according the input data size.
Step 3
Set the Flexible format parameter P170 to P179 to the Modbus address
required. For example:
Note the other parameters P160 to P169 and P174 to P179 are zero.
Step 4
Download the configuration to the Master Unit and also restart the Inverter to
apply the new values of the parameters.
The resulting configuration will have additional monitoring of inverter status
specifically to the application’s requirements. Please note that for the COS
also Bit-Strobe can be used as an alternative.
Table 23 COS Parameters
Parameter
Allocated Modbus register
Value
P170
Trip cause of current Inverter trip
0012 Hex
P171
d002: Output current monitor
1003 Hex
P172
d012: Torque monitor
1010 Hex
P173
d013: Output voltage monitor
1011 Hex
Summary of Contents for 3G3AX-MX2-DRT-E
Page 6: ...vi...
Page 14: ...xiv Compliance with EC Directives...
Page 20: ...6 Introduction to DeviceNet Section 1 3...
Page 46: ...32 Monitoring additional Inverter status using COS Section 4 9...
Page 56: ...42 APPENDIX A...
Page 68: ...54 Extended Speed and Acceleration Control IO 110 111 APPENDIX B...
Page 84: ...70 AC DC Drive Object Class 0x2A APPENDIX D...